Which path through the carbon cycle is possible? a. plant ® atmosphere ® animal b. animal ® plant ® atmosphere c. plant ® animal ® atmosphere d. atmosphere ® animal ® fossil fuel

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

We all have different forms of genes from our parent(s).what are these different forms called? a. alleles b. characters c. dna d. resources

Examine the following diagram. place the labeled layers in order from youngest to oldest.